Email this article Synthesis of 1-aryl-3a,8b-dihydroxy-3-(1-hydroxyethylidene)-1,3,3а,8b-tetrahydroindeno[1,2-b]pyrrole-2,4-diones
- Authors: Yankin A.N.1, Nosova N.V.1, Dmitriev M.V.2, Gein V.L.1
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Affiliations:
- Perm State Pharmaceutical Academy
- Perm State National Research University
- Issue: Vol 52, No 2 (2016)
- Pages: 206-208
- Section: Article
- URL: https://journal-vniispk.ru/1070-4280/article/view/213687
- DOI: https://doi.org/10.1134/S107042801602007X
- ID: 213687
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Abstract
Reaction of acetoacetic acid N-arylamides with ninhydrin at boiling in ethanol in the presence of iron(III) chloride afforded 1-aryl-3a,8b-dihydroxy-3-(1-hydroxyethylidene)-1,3,3а,8b-tetrahydroindeno[1,2-b]-pyrrole-2,4-diones. The structure of compounds was confirmed by IR, 1Н NMR, and mass spectra and X-ray diffraction (XRD) analysis.
About the authors
A. N. Yankin
Perm State Pharmaceutical Academy
Email: geinvl48@mail.ru
Russian Federation, Polevaya ul. 2, Perm, 614990
N. V. Nosova
Perm State Pharmaceutical Academy
Email: geinvl48@mail.ru
Russian Federation, Polevaya ul. 2, Perm, 614990
M. V. Dmitriev
Perm State National Research University
Email: geinvl48@mail.ru
Russian Federation, Perm
V. L. Gein
Perm State Pharmaceutical Academy
Author for correspondence.
Email: geinvl48@mail.ru
Russian Federation, Polevaya ul. 2, Perm, 614990
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